2100011222027 has 2 divisors, whose sum is σ = 2100011222028. Its totient is φ = 2100011222026.

The previous prime is 2100011221921. The next prime is 2100011222069. The reversal of 2100011222027 is 7202221100012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2100011222027 - 2¹⁰ = 2100011221003 is a prime.

It is not a weakly prime, because it can be changed into another prime (2100011221027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050005611013 + 1050005611014.

It is an arithmetic number, because the mean of its divisors is an integer number (1050005611014).

Almost surely, 2^{2100011222027} is an apocalyptic number.

2100011222027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100011222027 is an equidigital number, since it uses as much as digits as its factorization.

2100011222027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 2100011222027 its reverse (7202221100012), we get a palindrome (9302232322039).

The spelling of 2100011222027 in words is "two trillion, one hundred billion, eleven million, two hundred twenty-two thousand, twenty-seven".